UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'guRiPOPNLmlgcHA0njDYBCIJ4YDdhfxpYCYDYuzavzw=' 
WHERE 
  key_id = '5ef6951a57a66ebe8fb014d40c2fad81e9825010cda65d75d3287ce6a0078c65' 
  AND (
    token = 'guRiPOPNLmlgcHA0njDYBCIJ4YDdhfxpYCYDYuzavzw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )